Tube DIY Asylum

Posted by Tre' (P) on July 20, 2023 at 09:38:40

In Reply to: RE: One more posted by sony6060 on July 20, 2023 at 09:25:35

Those power transformers and chokes came from 2 RCA series voltage regulated power supplies I picked up for a song.

I built a pair of OTL amplifiers with those two chassis. A series voltage regulator capable of high current uses many pass tubes and that was perfect for an OTL amplifier that uses many low plate resistance output tube in parallel. Think in terms of the Atma-Sphere M-60 amps with 8 6as7g twin triode tubes per mono block chassis.

Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"

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